SINES Tools: Spectral Features Analysis Tool (Signal Analysis with Essentia.js)


1. Click on "Start" to reset all values on default.
2. Upload an mp3 or wav audio file of your choice.
3. optional: Select the noise gate setting to avoid artifacts in silent parts of the sound:
    noise gate off (quiet parts will be analysed) or noise gate on (quiet parts will not be analysed).
4. Click on "Analyse" to start the analyzing process.
5. optional: View data in the Bark plot and the means etc. of the recorded arrays.
6. Click on "Show JS Arrays" or "Export CSV", to show the recorded data as Javascript arrays or to export them as a CSV/Excel file.

Analysed File:
Feature Feature
Duration [in s]
0
 Loudness [sone]
0
Effective Duration [in s]
0
 Loudness Vickers [in dB]
0
Attack Time [in s]
0
 Leq [equivalent Sound Level in dB]
0
Dynamic Complexity
0
 LARM [Long Term Loudness in dB]
0
Danceability [0 bis 3, the higher, the more danceable]
0
 RMS
0
Intensity [-1 = relaxed, 0 = moderate, +1 = aggressive]
0
 Replay Gain [distance to suitable replay level (~-31dB)]
0

Feature Mean Stdev Median Min Max Range
Dissonance
0
0
0
0
0
0
Spectral Centroid [Hz]
0
0
0
0
0
0
Spectral Kurtosis
0
0
0
0
0
0
Spectral Skewness
0
0
0
0
0
0
Spectral Spread
0
0
0
0
0
0
Barkbands Kurtosis
0
0
0
0
0
0
Barkbands Skewness
0
0
0
0
0
0
Barkbands Spread
0
0
0
0
0
0
Spectral High Frequency Content
0
0
0
0
0
0
Spectral Complexity
0
0
0
0
0
0
Spectral Crest
0
0
0
0
0
0
Spectral Decrese
0
0
0
0
0
0
Spectral Energy
0
0
0
0
0
0
Spectral Energy low (20-150 Hz)
0
0
0
0
0
0
Spectral Energy middle low (150-800 Hz)
0
0
0
0
0
0
Spectral Energy middle high (800-4000 Hz)
0
0
0
0
0
0
Spectral Energy high (4000-20000 Hz)
0
0
0
0
0
0
Spectral Flatness
0
0
0
0
0
0
Spectral Flux
0
0
0
0
0
0
Spectral RMS
0
0
0
0
0
0
Spectral Rolloff [Hz]
0
0
0
0
0
0
Spectral Strong Peak
0
0
0
0
0
0
Zero Crossing Rate
0
0
0
0
0
0
Inharmonicity
0
0
0
0
0
0
Odd to Even Harmonic Energy Ratio
0
0
0
0
0
0
Strongest Frequency [Hz]
0
0
0
0
0
0
Level
0
0
0
0
0
0
RMS
0
0
0
0
0
0
Bark 1 (0-50 Hz)
0
0
0
0
0
0
Bark 2 (50-100 Hz)
0
0
0
0
0
0
Bark 3 (100-150 Hz)
0
0
0
0
0
0
Bark 4 (150-200 Hz)
0
0
0
0
0
0
Bark 5 (200-300 Hz)
0
0
0
0
0
0
Bark 6 (300-400 Hz)
0
0
0
0
0
0
Bark 7 (400-510 Hz)
0
0
0
0
0
0
Bark 8 (510-630 Hz)
0
0
0
0
0
0
Bark 9 (630-770 Hz)
0
0
0
0
0
0
Bark 10 (770-920 Hz)
0
0
0
0
0
0
Bark 11 (920-1080 Hz)
0
0
0
0
0
0
Bark 12 (1080-1270 Hz)
0
0
0
0
0
0
Bark 13 (1270-1480 Hz)
0
0
0
0
0
0
Bark 14 (1480-1720 Hz)
0
0
0
0
0
0
Bark 15 (1720-2000 Hz)
0
0
0
0
0
0
Bark 16 (2000-2320 Hz)
0
0
0
0
0
0
Bark 17 (2320-2700 Hz)
0
0
0
0
0
0
Bark 18 (2700-3150 Hz)
0
0
0
0
0
0
Bark 19 (3150-3700 Hz)
0
0
0
0
0
0
Bark 20 (3700-4400 Hz)
0
0
0
0
0
0
Bark 21 (4400-5300 Hz)
0
0
0
0
0
0
Bark 22 (5300-6400 Hz)
0
0
0
0
0
0
Bark 23 (6400-7700 Hz)
0
0
0
0
0
0
Bark 24 (7700-9500 Hz)
0
0
0
0
0
0
Bark 25 (9500-12000 Hz)
0
0
0
0
0
0
Bark 26 (12000-15500 Hz)
0
0
0
0
0
0
Bark 27 (15500-20500 Hz)
0
0
0
0
0
0
C. Reuter (2023)